package cn.nebula.music.service;

import java.util.Set;

import cn.nebula.music.domain.Lyrics;

public interface LyricsService {
	public Set<Lyrics> findAllLyricses() throws Exception;

	public Set<Lyrics> findAllLyricsesOfBT() throws Exception;

	public Lyrics findLyricsById(Integer id) throws Exception;

	public Lyrics findLyricsByResourcepath(String path) throws Exception;

	public void addLyrics(Lyrics lyrics) throws Exception;

	public void updateLyrics(Lyrics lyrics) throws Exception;

	public void deleteLyricsById(Integer id) throws Exception;
}
